Spero Therapeutics SPRO
NASDAQ SPRO
$1.22 +0.01 (+0.83%)
At close: Aug 21, 2026 · 4:00 PM EDT

Spero Therapeutics (SPRO) Asset Writedowns and Impairment (2023 - 2025)

Spero Therapeutics' (SPRO) quarterly Asset Writedowns and Impairment came in at $600000.0 in Q3 2025, down 88.69% on a QoQ basis from $5.3 million in Q3 2023.

Spero Therapeutics (SPRO) Asset Writedowns and Impairment (2023 - 2025) Analysis & Trends

Spero Therapeutics (SPRO) has 2 years of Asset Writedowns and Impairment data on file, last reported at $600000.0 in Q3 2025.

  • Quarterly Asset Writedowns and Impairment changed N/A year-over-year to $600000.0 in Q3 2025, while the trailing twelve-month figure through Sep 2025 was $600000.0 (down 88.69% YoY) and the FY2025 annual result came in at $587000.0, changed N/A from the prior year.
  • Asset Writedowns and Impairment declined to $600000.0 in Q3 2025, from $5.3 million in the prior quarter.
  • In the past five years, Asset Writedowns and Impairment ranged from a high of $5.3 million in Q3 2023 to a low of $600000.0 in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Vertex Pharmaceuticals 139.13 Bn 131.28 Bn 2.84 Bn
2 Regeneron Pharmaceuticals 85.77 Bn 77.77 Bn 3.93 Bn
3 Argenx Se 64.64 Bn 59.46 Bn 1.37 Bn
4 Moderna 58.29 Bn 53.16 Bn 52.00 Mn
5 BeOne Medicines 41.92 Bn 36.82 Bn 1.53 Bn
6 Alnylam Pharmaceuticals 31.58 Bn 28.28 Bn 992.69 Mn
7 BioNTech SE 28.12 Bn 9.73 Bn 668.28 Mn
8 Insmed 27.39 Bn 26.22 Bn 358.27 Mn
9 Royalty Pharma 27.27 Bn 26.43 Bn -
10 Spero Therapeutics 70.72 Mn 19.95 Mn -

Historic Data

Download Data
DateValue
Sep 30, 2025 600,000.00
Sep 30, 2025 600,000.00
Sep 30, 2023 5.31 Mn
Sep 30, 2023 5.31 Mn